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1EEEM048-Internet of ThingsLecture 1-IntroductionDr Payam Barnaghi, Dr ChuanH FohCentre for Communication Systems ResearchElectronic Engineering DepartmentUniversity of SurreyAutumn Semester 2013/20142Module Aims−The main aim of this module is to introduce thefundamental concepts of the Internet of Things and itsapplications and architecture models;−Introduction to the technologies and mechanisms forsensing, actuation, processing and cyber-physical datacommunication.−Discussing semantic technologies, service orientedsolutions and networking technologies that enable theintegration of Internet of Things data and services intothe cyber world (i.e. the Internet and the Web).−To develop practical skills that can be transferred into areal-world environment.34Sensor devices are becoming widely available-Programmable devices-Off-the-shelf gadgets/tools5More “Things”are being connectedHome/daily-life devicesBusiness andPublic infrastructureHealth-care…6People Connecting to ThingsMotion sensorMotion sensorMotion sensorECG sensorInternet7Things Connecting to Things-Complex and heterogeneousresources and networks8Wireless Sensor Networks (WSN)SinknodeGatewayCore networke.g. InternetGatewayEnd-userComputer services-The networks typically run Low Power Devices-Consist of one or more sensors, could be different type of sensors (or actuators)9How are the networks changing?−Extensions−More nodes, more connections, IPv6, 6LowPan,...−AnyTIME, AnyPLACE+AnyTHING−M2M, IoT−Billions of interconnected devices,−Everybody connected.−Expansions−Broadband−Enhancements−Smart networks−Data-centric and content-oriented networking−Context-aware (autonomous) systems101010Future Networks1111“Thing” connected to the internetImage Courtesy: : CISCOInternet of Things (IoT)−Extending the current Internet and providingconnection, communication, and inter-networkingbetween devices and physical objects, or"Things," is a growing trend that is often referredto as theInternet of Things.−“The technologies and solutions that enableintegration of real world data and services intothe current information networking technologiesare often described under the umbrella term ofthe Internet of Things (IoT)”12Why should I learn about IoT?−Business trend−Emerging technologies−Growing IoTServices and Application13Opportunities14Source: http://blog.trentonsystems.com/internet-of-things-crosses-business-personal-boundaries/Technology trend15Market growth−“According to a study conducted by Frost & Sullivan in 2011, theglobal RFID market of$3 billion to $4 billion(in 2009) will growby twelve percentper year through 2016 and reach a volume ofapproximately$6.5 billion to almost $9 billion.”−80 percentof all households in the European Union are expectedto have intelligent power meters by 2020.−A building’s energy management can then be monitored andadministered remotely via a smartphone or a PC. Market expertspredict that this global market, which represented $5.3 billion in2010.−In February 2012 the Chinese government therefore decided toset up a fund ofapproximately $775 million to support this fieldinthe next five years.It will grow to $11 billion by 2015.−This sector is expectedto grow to $116 billion by 2015,according to a report published by the Xinhua News Agency inlate 2010.16Source: Siemens, http://www.siemens.com/innovation/apps/pof_microsite/_pof-fall-2012/_html_en/facts-and-forecasts-growth-market-of-the-future.htmlSmart product sales17Source: Siemens, http://www.siemens.com/innovation/apps/pof_microsite/_pof-fall-2012/_html_en/facts-and-forecasts-growth-market-of-the-future.htmlInternet Connected devices18Source: Siemens, http://www.siemens.com/innovation/apps/pof_microsite/_pof-fall-2012/_html_en/facts-and-forecasts-growth-market-of-the-future.htmlGlobal Data Generation19-Everyday around 20 quintillion (10^18) bytes ofdata are produced (Source:http://www-01.ibm.com/software/data/bigdata/).-This data includes textual content (unstructured,semi-structured, structured) to multimedia content(images, video and audio), on a variety ofplatforms (enterprise, social media, and sensors).Data Generation20Internet of Things Module21Image courtesy: WilgengebroedTopics−Cyber-Physical systems, smart devices, sensors andactuators−Key applications, protocols and architectures−Networks and Communications (Wireless Multi-hopNetworks (WMN), Mobile Ad-hoc Networks (MANET),Wireless Sensor Networks (WSN))−Reliability, Security, Privacy and Trust issues and solutions−Software platforms and services−Intelligent Data Processing and Semantic technologies−Connecting things to the Web−Applications, system models, Standards, and Physical-Cyber-Social systems22Module Teaching−Dr Chuan H Foh: Hardware Platforms, Networkingand Security−Dr Payam Barnaghi: Services, Data Processingand Applications−3 hours (Lecture + Lab)−Lecture room:−Lab: Penguin Lab (3rdFloor, BB Building)−Thursday, 10am to 13:00pm23Assessment−Written Exam (60%)−Coursework (40%)−Coursework−Lab exercise−Lab exercises will be done during the lab hours−Written report−Will include an essay (details will be provided)-the essaywill be maximum 3 pages (including references).24Pre-requisites−We expect you are familiar with hardwaresystems.−We expect you know about basic communicationand networking.−We expect you have a knowledge of the objectoriented programming.25Module Web Link−All the slides and additional material will beuploaded to SurreyLearn−http://surrylearn.surrey.ac.uk26Some of the related material−Reading List:−http://aspire.surrey.ac.uk/lists/35640FC8-892D-E309-E66C-F07C3D9BCB28.html−ETSI, Machine to Machine Communications−http://www.etsi.org/technologies-clusters/technologies/m2m−Machine-to-Machine Communications, OECD Library,−http://www.oecd-ilibrary.org/science-and-technology/machine-to-machine-communications_5k9gsh2gp043-en−W3C Semantic Sensor Networks−http://www.w3.org/2005/Incubator/ssn/XGR-ssn-20110628/27Topics To be Covered−Please see the slides sets for Part II of theintroduction lecture.2829Questions?